<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <title>IFE JavaScript Task 01</title>
    <link rel="stylesheet" type="text/css" href="task.css">
    <script src="task.js"></script>
  </head>
<body>
  <fieldset id="form-gra-time">
    <legend>请选择日期粒度：</legend>
    <label>日<input name="gra-time" value="day" type="radio" checked="checked"></label>
    <label>周<input name="gra-time" value="week" type="radio"></label>
    <label>月<input name="gra-time" value="month" type="radio"></label>
  </fieldset>

  <fieldset>
    <legend>请选择查看的城市：</legend>
    <select id="city-select">
      <option value="-1">－请选择－</option>
    </select>
  </fieldset>
  
  <div id="wrap">
    

  </div>
</body>
</html>